Cosmic Atlas object record
SPIDERS DR20 63050395169836278
SPIDERS DR20 63050395169836278, sm03_173093_020_ML00095_003_c020
SPIDERS DR20 63050395169836278 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 173.2045608568486 degrees and declination -3.500009015377189 degrees. Its catalog distance is 14842161178.874454 light-years. Its apparent magnitude is 11.112596400716022.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 173.2045608568486°
- Declination
- -3.500009015377189°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 14842161178.874454 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [4.6602849033661187e-4,0]
- Apparent magnitude
- 11.112596400716022
- Catalog source
- SDSS-V DR20 SPIDERS
- Catalog identifier
- sdss_spiders_dr20
- Source record type
- sdss_spiders_dr20_dl1
- Catalog epoch
- eRASS:3 catalog coordinates
- Position epoch
- Catalog sky position; no proper-motion propagation
- Selection caveat
- eROSITA-detected point-like X-ray sources with SDSS-V/BOSS spectroscopy; redshifts used only when sdss_zwarning = 0.
- Cosmology
- {"name":"flat LambdaCDM","parameters":"H0=67.66 km/s/Mpc, Omega_m=0.30966, Omega_lambda=0.69034; line-of-sight comoving distance"}